NATALIA JOHNSON FNP
NPI 1821397605
Nurse Practitioner - Family in Smithtown, NY
About Natalia Johnson Fnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NATALIA JOHNSON FNP (NPI 1821397605) is an individual family provider in Smithtown, New York, licensed in New York (F355840) and active in the NPI registry since March 2011. She is enrolled in Medicare PECOS, maintains 5 additional practice locations, and is a graduate of Other (2024).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 5
Other Identifiers 3
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Natalia Johnson Fnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Natalia Johnson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Smithtown, NY 11787
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Ap New York Comprehensive Medical Care PC
- 19 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 11787 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 5
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SMITHTOWN, NY 11787
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Natalia Johnson's NPI number?
The NPI number for Natalia Johnson is 1821397605. It was assigned to this individual provider in the NPPES registry on March 20, 2011.
Where is Natalia Johnson located?
Natalia Johnson practices at 732 Smithtown Byp Ste 200, Smithtown, NY 11787. The listed phone number is (631) 656-9040.
What is Natalia Johnson's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Natalia Johnson enrolled in Medicare?
Yes. Natalia Johnson is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Natalia Johnson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Natalia Johnson reassigns Medicare benefits to A.P. New York Comprehensive Medical Care PC (Smithtown, NY). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Natalia Johnson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Natalia Johnson was last updated on October 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Natalia Johnson, FNP · NPI 1821397605
Family physician in Smithtown, New York. Individual provider, active in the CMS NPPES registry since March 20, 2011.
## Identity
- **NPI:** 1821397605 (Entity type: Individual)
- **Enumerated:** March 20, 2011
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** F355840 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 732 SMITHTOWN BYP STE 200, Smithtown, NY 11787-5020
- **Phone:** (631) 656-9040 · **Fax:** (631) 656-9030
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** A.P. New York Comprehensive Medical Care PC (NPI 1992249346, Smithtown, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2024
## Record status
- **NPPES last updated:** October 24, 2026
- **Other identifiers:** Other 629173 (NY); Medicaid F355840 (NY); Medicaid PH62944M (NY)
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Source: [NPI Profile](https://npiprofile.com/npi/1821397605) · Data from the CMS NPPES public registry.